Unit-Based Compensation Arrangements (Tables)

12 Months Ended

Sep. 26, 2020

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of activity In the Restricted Unit Plans

The following is a summary of activity in the Restricted Unit Plans:

				Weighted Average
				Grant Date Fair
	Units			Value Per Unit
Outstanding September 30, 2017		621,045		$	22.10
Awarded		424,431			19.52
Forfeited		(14,092	)		(19.70	)
Vested (1)		(335,253	)		(24.39	)
Outstanding September 29, 2018		696,131			19.47
Awarded		618,268			18.13
Forfeited		(5,904	)		(18.34	)
Vested (1)		(320,156	)		(21.08	)
Outstanding September 28, 2019		988,339			18.12
Awarded		471,111			18.19
Forfeited		(9,975	)		(18.01	)
Vested (1)		(487,659	)		(19.22	)
Outstanding September 26, 2020		961,816		$	17.60

(1) During fiscal 2020, 2019 and 2018, the Partnership withheld 76,453, 59,227 and 34,388 Common Units, respectively, from participants for income tax withholding purposes for those executive officers of the Partnership whose shares of restricted units vested during the period.